Product ID: 806158772
Product Name: Green Sapphire
Price : $11.34
Weight: 0.58
Jewelry Size: 7.4 x 3.4 x 2 Mm
Shape: Octagon
Color: Bluish Green
Clarity: VSI
Luster: Good
Origin: Thailand
Treatment: Heated
Crystal Structure: Trigonal
Hardness: 9
Specific Gravity: 3.9 - 4.1
Refractive Index: 1.76 - 1.78
Chemical: Al2O3, Aluminum